Quote from Kamil on February 19, 2018, 2:29 pm

Hi any help appreciated. I followed the Installation Notes but am still getting several of these nuget errors when running 'dotnet restore':

I'm running latest VS2017 version 15.5.6. I cleared my local packages (dotnet nuget locals all --clear), not sure what step I'm missing.

warning NU1701: Package 'System.Collections 4.3.0' was restored using '.NETFramework,Version=v4.6.1' instead of the project target framework '.NETStandard,Version=v2.0'. This package may not be fully compatible with your project. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : warning NU1701: Package 'System.Collections.Concurrent 4.3.0' was restored using '.NETFramework,Version=v4.6.1' instead of the project target framework '.NETStandard,Version=v2.0'. This package may not be fully compatible with your project. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : warning NU1701: Package 'System.ComponentModel 4.3.0' was restored using '.NETFramework,Version=v4.6.1' instead of the project target framework '.NETStandard,Version=v2.0'. This package may not be fully compatible with your project. [C:\Dev\Prop\QuickApp\QuickApp.sln]

 

the warnings are then followed by errors:

C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.AspNetCore.Diagnostics.Abstractions 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.AspNetCore.Diagnostics.Abstractions 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.Caching.Abstractions 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.Caching.Abstractions 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.Logging 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.Logging 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.Configuration.Abstractions 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.Configuration.Abstractions 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.DependencyInjection.Abstractions 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.DependencyInjection.Abstractions 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.Logging.Abstractions 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.Logging.Abstractions 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.Options 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.Options 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.Primitives 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.Primitives 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.FileProviders.Abstractions 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.FileProviders.Abstractions 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.Caching.Memory 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.Caching.Memory 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.DependencyInjection 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.DependencyInjection 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package System.Diagnostics.DiagnosticSource 4.4.1 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package System.Diagnostics.DiagnosticSource 4.4.1 supports: netcoreapp2.0 (.NETCoreApp,Version=v2.0) [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package Microsoft.Extensions.WebEncoders 2.0.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package Microsoft.Extensions.WebEncoders 2.0.0 does not support any target frameworks. [C:\Dev\Prop\QuickApp\QuickApp.sln]
C:\Dev\Prop\QuickApp\src\DAL\DAL.csproj : error NU1202: Package System.Reflection.TypeExtensions 4.3.0 is not compatible with netstandard2.0 (.NETStandard,Version=v2.0). Package System.Reflection.TypeExtensions 4.3.0 supports: [C:\Dev\Prop\QuickApp\QuickApp.sln]